3246740

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{3313}}^1$

素因数の和:3336

約数の個数: 36

約数和(自身を含む): 7933716

約数和(自身を除く): 4686976

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 3313, 6626, 13252, 16565, 23191, 33130, 46382, 66260, 92764, 115955, 162337, 231910, 324674, 463820, 649348, 811685, 1623370, 3246740]

約数ペア:

[(1, 3246740), (2, 1623370), (4, 811685), (5, 649348), (7, 463820), (10, 324674), (14, 231910), (20, 162337), (28, 115955), (35, 92764), (49, 66260), (70, 46382), (98, 33130), (140, 23191), (196, 16565), (245, 13252), (490, 6626), (980, 3313)]